BST 30 Tub sealing corner

codex BST 30 is a special sealing corner for sealing bath and shower trays in connection with codex BST 20.


  • For all codex sealing systems
  • For load classes A and A0 according to ZDB bulletin
  • For water impact classes W0-I, W1-I and W2-I according to DIN 18534
  • For showers and baths
  • For retirement homes and hotels
  • For interior and exterior use
  • For residential, industrial and commercial areas
  • On gypsum, lime cement and cement plaster
  • On gypsum carton and gypsum board plates, tile backing elements


  • Pre-embossed corner suitable for codex BST 20
  • Self-adhesive on all bath surfaces
  • Universal for all shower and bath tubs
  • Waterproof and chemical-resistant
  • Heat resistant
  • Easy to process
  • Flexible
  • Material thickness: 0.7 mm
  • Width: 120 mm
  • Length: 120 mm
  • Highest quality level 4 according to DGNB criterion ENV 1.2 Risks for the local environment
  • EMICODE EC 1 PLUS / very low-emission
  • For healthy construction

Technical data

Pack type


Pack size

10 pieces

Shelf life

24 months




12 cm


12 cm


approx. 0.7 mm

Ordering information

Article Article number Packsize Shipping unit
codex BST 30 / 10 pcs 86239 10 pieces
Pack :
10 pieces

Quality seals and badges


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